Which variance is directly impacted if the employees who build the product go on strike and temporary workers who are slower and not as skilled areâ hired?

Labor efficiency variance is directly impacted if the employees who build the product go on strike and temporary workers who are slower and not as skilled are hired. Variance is the difference between actual result and your expected or desired result.

When we calculate the comparison of actual hours worked with the standard hours allowed is labor efficiency variance. The comparison is calculated at the standard labor rate.